R. 'Adriaan Koster x williamsianum'
Rhododendron Hybrid
| Hybridized By | Unknown |
| Seed Parent | R. 'Adriaan Koster' |
| Pollen Parent | R. williamsianum |
| Parentage Summary |
Seed parent is R. 'Adriaan Koster'; pollen parent is R. williamsianum. Rhododendra has 2 direct offspring recorded for R. 'Adriaan Koster x williamsianum', including R. 'Applause' and R. 'Finlandia'. |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Minimum Hardiness | ? |
| Registration | Unregistered |